Bob is over at Oscar's trash can, where Sloppy, Slimey’s baby sister, is staying for the day. Slimey tells Oscar he wishes Sloppy could crawl so she can play with him. Bob then learns an interesting fact about worm babies: before they can crawl, they have to learn how to wiggle. Oscar thinks it’s a good idea to teach her how to wiggle. To encourage her, he sings “You Got to Learn How to Wiggle”. Bob and all their friends appear and join in. After the song, Sloppy instead takes a nap.

Ten little animals in a department store elevator accumulatively get off at each floor.(EKA: Episode 2932)

Muppets

Ernie and Bert: Ernie has a plan to help him sleep - counting backwards from 10. Once he finishes his countdown, Bert thinks he's fallen asleep, but Ernie claims it didn't work. He then tries counting backwards from 40.

With the band still in place, Bob announces Oscar’s going to sing another song. Oscar points out that it’s Bob’s turn to sing now, since the song is too sweet for his tastes. Bob begins crooning the Worm-wedding hit, “Crawling”. Sloppy, once again, takes a nap after the song. Upset, Oscar begins mapping out tomorrow’s lesson plan, when they see Sloppy wakes up and begins crawling…away from the trash can!

A girl goes to school somewhere in Africa. We see the girl getting ready to go to school, as she washes herself and brushes her teeth, puts on her clothes, brushes her hair, and takes her lunch, all with some help from her mother. We see her walking past her neighbors and watching her classmates play outside as she arrives at school. The bell rings and the girl enters the school, where the teacher is passing out chalk to her students. We see the teacher teaching the students the English words: "a boy", "a girl", "a man", "a woman," which she has written on the board, along with a drawing for each word. The students repeat the words, then write them down on their individual chalkboards as we hear the girl remark, "We are learning to read and write." The students then jump up and down, as the teacher looks on, smiling. Next, we see the students jumping outside excitedly, now that school has finished.(EKA: Episode 2783)

They discover Sloppy sleeping on the park wall. Slimey’s parents then arrive, but don’t believe their daughter can crawl or wiggle. Sloppy wakes up and begins wiggling and crawling, much to their amazement. Oscar announces the sponsors before leading everyone in a brief reprise of “You Gotta Learn How to Wiggle.”